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standard pulse to to ground system. The 5V output can power a JSDV-‐80 remote volume
control that pulses control lines 9 and 10.
8.
Monitor analog output – Balanced analog audio of a user selected BLU link channel.
9.
COAX -‐ RCA type connector (PCM) with optional DTS® and Dolby Digital®
decoding.
10.
BLU link output connector – Drives the input of the next device in the BLU link loop.
11.
TOSLINK Port – Optical Fiber input (PCM) with optional DTS® and Dolby Digital® decoding.
12.
Hearing Impaired/Visually Impaired-‐Narrative outputs.
13.
BLU link input connector – Driven by the output of the previous device in the BLU link loop.
14.
Eight channel analog outputs. Low band on screen channels, full range on surround
channels.
15.
Six channel analog input on DB25F – Balanced line inputs.
16.
Non Sync (N/S) connectors – L and R analog inputs, RCA type connectors.
17.
Public Address and Real Time Analyzer microphone phantom power supply selector, 12V
balanced, 9V unbalanced, and off.
18.
Public Address and Real Time Analyzer microphone – XLR and ¼” stereo jack with
configurable phantom power.
7.7
AUDIO INPUT CONNECTIONS
Eight Channel AES/EBU Input
The JSD-‐60 accepts 8 channel AES/EBU audio. This input is typically driven by the digital cinema
server (DCS). The JSD-‐60 includes a DB25F connector using the Dolby® DMA8 pin out and an RJ-‐
45 connectors using the StudioHub
[2]
pin out. The first six channels are assigned speakers by
industry convention. The remaining channels can be configured by the user (i.e., sources for
HI/VI-‐N, Lrs, Rrs, etc.). For convenience, all connector pin outs are listed in Appendix A.
Six Channel Analog Input
The JSD-‐60 six channel analog input is on a DB25F connector. The analog inputs are active
balanced (differential) inputs. They may be driven by balanced or unbalanced sources. When
driven by an unbalanced source, the negative input should be connected to the low side of the
source at the source equipment to minimize ground loop noise. The cable should be twisted
pair with individual shields, even when driven by an unbalanced source. The DB25F connector
uses the THX® pin out as specified in the table in Appendix A.
Two Channel Analog Input
The JSD-‐60 has a stereo analog input (Non/Sync) on two RCA connectors. Connect these to an
appropriate source using RCA cables. Various stereo decode methods are available in the
system. These allow direct driving of the left and right speakers, adding a synthesized center
channel, surround, and custom mix for all output channels.
[2]
Please see the Studio Hub website:
www.StudioHub.com
